You need to have your access-list 100 look like this:access-list 100 permit ip 172.0.0.0 255.0.0.0 10.10.0.0 255.255.0.0access-list 100 permit ip 172.0.0.0 255.0.0.0 192.168.16.0 255.255.255.0access-list 100 permit tcp any any eq http logThe problem ...

have you tried configuring via the console port with command line and a terminal emulator instead of the GUI/PDM?I seem to recall this same symptom one time before and I think that the default configuration on the PIX may have the inside interface se...